9v+8u=91

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Solution for 9v+8u=91 equation: 


Simplifying
9v + 8u = 91

Reorder the terms:
8u + 9v = 91

Solving
8u + 9v = 91

Solving for variable 'u'.

Move all terms containing u to the left, all other terms to the right.

Add '-9v' to each side of the equation.
8u + 9v + -9v = 91 + -9v

Combine like terms: 9v + -9v = 0
8u + 0 = 91 + -9v
8u = 91 + -9v

Divide each side by '8'.
u = 11.375 + -1.125v

Simplifying
u = 11.375 + -1.125v

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